Mazzucco, A Surgical approach for replacement of degenerated mitral bioprostheses. [electronic resource] - European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery Aug 1997 - 329-31 p. digital Publication Type: Letter ISSN: 1010-7940 Standard No.: 10.1016/s1010-7940(97)00143-7 doi Subjects--Topical Terms: AdultAgedBioprosthesis--adverse effectsFemaleHeart Valve Prosthesis--adverse effectsHumansMaleMiddle AgedMitral ValvePrognosisProsthesis FailureReoperationRetrospective StudiesTreatment Outcome